# SDR 2003UALA00971

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 18, 2003
- Submitted: January 13, 2004
- Operation: Air carrier
- Aircraft: N555UA
- Make and model: Boeing 757222
- Aircraft serial: 26647
- Aircraft time: 39,338 hours, 14,482 cycles
- Engine: Pwa PW2037
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: 6067726
- Part serial: 40617
- Condition: Failed
- Location: Right
- Stage of operation: IN
- How discovered: V
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2003UALA00971

## Discrepancy

RT RECIRCULATING FAN SENT BURNING ODOR THROUGHOUT THE CABIN.  THE BEARING FAILED RESULTING IN FAN BLADE CONTACT WITH THE CASE.  FAN REPLACED

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